MD761F2 - Stetoscop electronic - Google Patents

Stetoscop electronic

Info

Publication number
MD761F2
MD761F2 MD950228A MD950228A MD761F2 MD 761 F2 MD761 F2 MD 761F2 MD 950228 A MD950228 A MD 950228A MD 950228 A MD950228 A MD 950228A MD 761 F2 MD761 F2 MD 761F2
Authority
MD
Moldova
Prior art keywords
power source
electronic stethoscope
amplifier
microphone
exit
Prior art date
Application number
MD950228A
Other languages
English (en)
Other versions
MD950228A (ro
MD761G2 (ro
Inventor
Alexandru Terzi
Original Assignee
Alexandru Terzi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alexandru Terzi filed Critical Alexandru Terzi
Priority to MD95-0228A priority Critical patent/MD761G2/ro
Publication of MD950228A publication Critical patent/MD950228A/ro
Publication of MD761F2 publication Critical patent/MD761F2/ro
Publication of MD761G2 publication Critical patent/MD761G2/ro

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Amplifiers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
MD95-0228A 1995-01-19 1995-01-19 Stetoscop electronic MD761G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Publications (3)

Publication Number Publication Date
MD950228A MD950228A (ro) 1996-09-30
MD761F2 true MD761F2 (ro) 1997-07-31
MD761G2 MD761G2 (ro) 1998-04-30

Family

ID=19738668

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Country Status (1)

Country Link
MD (1) MD761G2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4483C1 (ro) * 2016-12-19 2017-12-31 Василий ВЫРЛАН Instalaţie şi procedeu de epurare a apelor uzate şi încărcătură flotantă

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU825004A1 (ru) * 1978-05-04 1981-04-30 Nazarov Ivan N Стетоскоп
ES2022839B3 (es) * 1987-06-17 1991-12-16 Ming-Jeng Shue Aparato estetoscopio electronico.

Also Published As

Publication number Publication date
MD950228A (ro) 1996-09-30
MD761G2 (ro) 1998-04-30

Similar Documents

Publication Publication Date Title
TW327256B (en) Low voltage operational amplifier input stage and method
MY123365A (en) Noise reduction method and apparatus
SG143970A1 (en) Portable telephony apparatus with music tone generator
MXPA03002484A (es) Aparato para mejorar acusticamente un ambiente.
MY130443A (en) Data processing of a bitstream signal
AU5524498A (en) Full duplex communication circuit with a transducer for simultaneously generating audio output and receiving audio input
AU7345591A (en) Tinnitus masking device
CA2394429A1 (en) Robust talker localization in reverberant environment
TW324095B (en) Upgradable screen display system
DE3462386D1 (en) Hearing aid
NO20004372L (no) Öreterminal
AU2001258132A1 (en) Method of generating an electrical output signal and acoustical/electrical conversion system
AU2003214729A1 (en) Class d electroacoustic amplifier and method for compensation of power supply voltage influence on output audio signal in class d electroacoustic amplifier
WO2005043508A3 (en) A portable voice studio system and method
TW338211B (en) Digital voice paging system
TW350171B (en) Amplification circuit and the apparatus
EP0216326A3 (en) Electroacoustic transducer
MD761F2 (ro) Stetoscop electronic
WO2001049074A3 (en) Audio signal processing device
ES2000559A6 (es) Procedimiento y dispositivo para la supresion del acoplamiento acustico en instalaciones electroacusticas
NO975671L (no) Modulær hodesett enhet
TW362211B (en) Method and apparatus for implementing a noise generator in an integrated circuit disk drive read channel to optimize a signal channel
TW333641B (en) The rating apparatus and method for KARAOKE singer and storage medium
NZ331607A (en) Sensor with analogue to digital converter and memory device configured to provide output from stored location corresponding to received signal
GB2269474B (en) Sound repeater unit adapted for use with an audio input and audio output equipment

Legal Events

Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20150119